<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=], initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <div id="app">
        <!-- {{msg}}
        {{name}}
        <input type="text" v-model="inputVal">
        <div>
            {{arr}}
        </div> -->
    </div>
</body>
</html>